Chemistry, 14.01.2021 05:50 janellball16
Oxygen and carbon monoxide react to form carbon dioxide as shown in the following reaction:
O2 (g) + 2CO (g) -> 2 CO2 (g)
If a sample of 70.0 g of carbon monoxide was reacted with 32.0 g of oxygen, how many moles of carbon dioxide would be produced?
Answers: 3
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Which of the following methods uses the decay of atomic particles in an object to find its exact age? a. fossil dating b. geologic dating c. radioactive dating d. relative dating
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Chemistry, 22.06.2019 02:00
The alkali metals (group 1) consist of lithium (3), sodium (11), potassium (19), rubidium (37), cesium (55), and francium (87). they are soft, metallic solids with low densities and low melting points. based on the data shown in figure 1, how many valence electrons do alkali metals share?
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For the reaction shown, find the limiting reactant for each of the following initial amounts of reactants. 4al(s)+3o2(g)→2al2o3(s) a) 1 molal, 1 mol o2 b) 4 molal, 2.6 mol o2 c) 16 molal, 13 mol o2 d) 7.4 molal, 6.5 mol o2
Answers: 3
Oxygen and carbon monoxide react to form carbon dioxide as shown in the following reaction:
O2 (g)...
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